B细胞（**细胞）活化因子受体|Human BAFF Receptor

Synonyms :

BAFFR, TNFRSF13C

Description :

BAFF Receptor (BAFFR), a member of the TNFR superfamily, is highly expressed in spleen, lymph node, and resting B cells and to some extent in activated B cells, resting CD4+ cells and peripheral blood leukocytes. BAFFR is a type III transmembrane protein that binds with high specificity to BAFF (TNFSF13B). BAFFR/BAFF signaling plays a critical role in B cell survival and maturation. Recombinant human BAFFR is a 76 amino acid polypeptide (7.7 kDa) corresponding to the extracellular portion of the full BAFFR protein.

Catalog #:

310-13R

Source :

E.coli

Stability :

The lyophilized protein is stable for at least 2 years from date of receipt at -20⁰C. Reconstituted BAFFR is stable for at least 3 months when stored in working aliquots with a carrier protein at -20⁰C. Avoid repeated freeze/thaw cycles.

Purity :

Greater than 95% by SDS-PAGE gel and HPLC analyses

Endotoxin Level :

Endotoxin level is less than 0.1 ng per μg (1EU/μg)

Biological Activity :

Determined by its ability to block BAFF induced mouse splenocyte survival. The expected ED₅₀ for this effect is 2.0-4.0 μg/ml in the presence of 1.0μg/ml of human soluble BAFF.

AA Sequence :

MRRGPRSLRG RDAPAPTPCV PAECFDLLVR HCVACGLLRT PRPKPAGASS PAPRTALQPQ ESVGAGAGEA ALPLPG

PubMed Link :

TNFRSF13C

Country of Origin :

USA